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Garth (formerly known as Tempest) is a former member of the Team, and currently the UN ambassador for Atlantis. He is Aqualad's best friend from Atlantis. He studied Atlantean sorcery at the Conservatory of Sorcery under Queen Mera, and was in a romantic relationship with Tula before her death.

Physical appearance

Garth resembles a Caucasian teenager, with black hair, purple eyes and a slender build. His hair is relatively long, but a portion of it is caught up in a ponytail at the point of his back of the head, and the rest comes down to the nape of his neck and jawline. He wears a skin-tight swimsuit that exposes his arms and legs. It is predominantly blue-gray, although on the torso it has a midnight blue vest-shaped design, with azure lines tracing its edges and collar area. Around his waist, he dons a matching belt with attached tassets hanging down over his upper thighs. He also wears midnight blue bands around his forelimbs.


Early life

Garth depicted in Atlantean art.

Garth was a native to the Atlantean city Crastinus.[4] He and Kaldur'ahm studied sorcery together in the same class at the Conservatory of Sorcery. One day, Poseidonis was attacked by Ocean-Master, who defeated Aquaman. With their king down, Garth and Kaldur attacked the villain, but were easily defeated. However, their actions gave Aquaman enough time to recover and finally defeat Ocean-Master.

Impressed with their bravery, Aquaman offered both young students the opportunity to become his protégé. Kaldur accepted and became Aqualad; Garth continued his studies at the Conservatory.[5] After Kaldur left to join the Team, Garth and Tula began a relationship.[6]


August 27, 13:08 UTC-2

When Aqualad returned two months later, Garth tried to convince Tula to tell their old friend about their relationship. She eventually did so, shortly before Atlantis was attacked by Black Manta's forces. Garth helped Aqualad, Tula, and Mera fend off the attack, but Tula was injured after taking a shot meant for Garth.

Garth and Aqualad deduced that the real target was the Science Center. Infiltrating the facility, the two disguised themselves as Black Manta's henchmen, but Aqualad's water-bearers gave him away. After a heated battle with Black Manta and his crew, they prevented the theft of a strange sea star that was stored at the center. Black Manta escaped after destroying most of the echinoderm in an explosion.

When Aqualad returned to the surface world, he seemed to have come to terms with Tula and Garth's relationship, and wished them both well.[6]

September 6, post-08:06 UTC-2

At the Conservatory, Tula and Garth greeted their old friend Kaldur'ahm, who introduced Miss Martian and Superboy to them.[7]

September 6, 19:27 UTC-2

Garth and Tula recounted what happened to Topo: he had been attacked by purists, a group of Atlanteans who wished to rid Poseidonis of all "fish-heads" (non-human Atlanteans). During their conversation, they witnessed an altercation between their classmates from the Conservatory, and Ronal and his friends. After Kaldur, Garth and Tula threatened to use their magic, each group went their own way.[7]

Old Roman's Trench
September 7, post-01:31 UTC-2

The abduction of Queen Mera had left the kingdom in an uproar. Prince Orm led the search, sending Kaldur, Superboy and Miss Martian after a tip that the purists were held up in the trench. Garth, Tula and the other students followed them, and could provide assistance when the tip turned out to be an ambush. Ocean-Master's magics weakened Aqualad and the other "impure" Atlanteans, but Garth and Tula were unaffected. Tula proposed going after Ocean-Master with Garth, but Lori Lemaris objected, as this would only feed the purists' misconceptions about the "impure".[8]

S'atiroman Cave
September 7, post-01:34 UTC-2

The group eventually tracked Ocean-Master to a nearby cave. They attacked, but Ocean-Master could beat them off with the magic he had absorbed in his trident. Garth summoned the power of the Tempest, which overpowered Ocean-Master. With his magics gone, the villain was forced to retreat.[8]

September 7, 07:01 UTC-2

Garth witnessed a heated argument between Ronal and King Sha'ark.[8]


Garth joined the Team under the name Tempest.[9]


Mount Justice
February 17, post-06:59 EST

Tempest joined the rest of the Team during their mission, wondering how much he had missed. He was quickly brought up to speed on the recovered Babylonian artifacts, and offered his suggestions to their nature. Aqualad and Aquagirl had the same idea, and the latter traveled to the Metropolitan Museum of Art. He missed her, and hoped to see her soon.[10]

Garth helped the others decipher the artifacts and was shocked to see Klarion steal them from Aquagirl, pretending to be him. Tula leaped after him through the portal. A distressed Tempest and Aqualad wanted to go find her more than the artifacts, but Nightwing reined them both in. Zatanna used her magic to locate Klarion in Bialya.[11]

February 18, 09:16 UTC+2

Tula was held in Marduk's Temple, near a pool where Tiamat was captured. Aqualad had gone in with Alpha Squad, and Nightwing joined with Beta. They worked their way through the warren of. Beta fought and defeated Tiamat, though Aquagirl had to sacrifice herself to bind the monster. Garth and Kaldur dug her body out from underneath the rubble, and Garth cradled her in his arms.[12]

Mount Justice
February 18, 09:59 EST

Batman debriefed the Team, but Garth was too wrapped in grief to pay attention.[12]


June 20, 08:16 EDT

When magnetic field disruptors planted by the Reach threatened the Earth, Tempest joined 39 other heroes of Earth in a briefing in Metropolis. The heroes would use a computer virus provided by Lex Luthor to safely disable the disruptors. The heroes were paired off with another into twenty squads: one member would run interference against weapons guarding the disruptors, allowing the other to get close enough to plant the virus.[13] Tempest was assigned to Eta Squad, and worked alongside Aquaman.[14]

Garth as the UN ambassador for Atlantis.

Within thirty minutes, all squads had succeeded in their mission.[13]


New York City
July 30, 14:21 EDT

During a meta-human summit in the General Assembly, Garth expressed his anger at the increased limitations placed on the Justice League, requiring them to have UN approval even for humanitarian missions. He could only find support in Themysciran ambassador Troia, which was noted by other ambassadors.[15]

December 31, 09:00 CAT

During a climate summit in Bwundasa, Garth and Troia were targeted by agents claiming to be the Bwundan Independence Front. Garth was taken out first, by a dart that penetrated the skin on his neck. Fortunately, several members of the Outsiders (Beast Boy, Kid Flash, Wonder Girl and El Dorado) arrived and held off the attackers while Garth regained consciousness. He then joined the fight and helped to drive the B.I.F. away.[16]

Powers and abilities

Garth using magic.

  • Atlantean attributes: Atlanteans, although human, have through scientific and sorcerous means[7] developed several abilities which allow them to live comfortably under the sea:
  • Underwater breathing: All Atlanteans are capable of surviving the aquatic atmosphere under the sea. Some accomplish this without the presence of visible gills.[6][7]
  • Temperature resilience: Resistant to low temperatures[17] and the effects of freezing,[18] although notably hindered by high temperatures.[19]
  • Durability: Atlantean's possesss dense flesh, although not invulnerable[20][7][21] it is capable of withstanding significant bluntforce trauma as well as significant deep sea pressure.
  • Strength: Ranging from undetected levels to super strength.[18][7][22]


Background information

  • Although in Young Justice, Kaldur'ahm is portrayed as the first and only Aqualad, in the comics Garth was the first person to carry that title. He would serve as Aquaman's sidekick for many years, until taking on the name of "Tempest". Garth was killed during the events of "Blackest Night". He was replaced by Kaldur'ahm's comic counterpart, Jackson Hyde, in "Brightest Day".
  • This is Garth's fourth animated appearance. He first appeared in the Filmation series, Aquaman and The Superman/Aquaman Hour of Adventure (as well as Teen Titans shorts tied into the latter series) and later in the Teen Titans animated series and Batman: The Brave and the Bold.


  1. 1.0 1.1 Scott, Sharon, Brandon Vietti, Greg Weisman (writers), Young Justice: Legacy (November 19, 2013): Santa Prisca. Santa Ana, CA: Little Orbit
  2. Weisman, Greg (2011-08-09). Question #13422. Ask Greg. Retrieved 2011-08-10.
  3. Weisman, Greg (2012-08-14). Question #15283. Ask Greg. Retrieved 2012-08-14.
  4. Weisman, Greg (2018-03-05). Question #22523. Ask Greg. Retrieved 2018-03-07.
  5. Aureliani, Franco, Art Baltazar (w). Jones, Christopher (p). Davis, Dan (i). Atkinson, Zac (col). Mangual, Carlos M. (let). Chadwick, Jim (ed). "What's the Story?" Young Justice 5 (June 22, 2011), New York, NY: DC Comics
  6. 6.0 6.1 6.2 6.3 6.4 6.5 6.6 6.7 Hopps, Kevin (writer) & Oliva, Jay (director) (March 4, 2011). "Downtime". Young Justice. Season 1. Episode 8. Cartoon Network.
  7. 7.0 7.1 7.2 7.3 7.4 7.5 Weisman, Greg, Kevin Hopps (w). Jones, Christopher (a). Atkinson, Zac (col). Sienty, Dezi (let). Chadwick, Jim (ed). "Under the Surface..." Young Justice 14 (March 21, 2012), New York, NY: DC Comics
  8. 8.0 8.1 8.2 Weisman, Greg, Kevin Hopps (w). Jones, Christopher (a). Atkinson, Zac (col). Sienty, Dezi (let). Chadwick, Jim (ed). "...Here There be Monsters" Young Justice 15 (April 18, 2012), New York, NY: DC Comics
  9. Kresky, Kroze (2012-06-11). E3 Coverage: Young Justice Legacy – Interview with Greg Weisman. Retrieved 2012-07-17.
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  11. Scott, Sharon, Brandon Vietti, Greg Weisman (writers), Young Justice: Legacy (November 19, 2013): Gotham City. Santa Ana, CA: Little Orbit
  12. 12.0 12.1 Scott, Sharon, Brandon Vietti, Greg Weisman (writers), Young Justice: Legacy (November 19, 2013): Bialya. Santa Ana, CA: Little Orbit
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  14. Weisman, Greg (2013-03-18). YOUNG JUSTICE: INVASION: "Endgame": stuff cut for time. Ask Greg. Retrieved 2013-03-19.
  15. Robinson, Andrew (writer) & Zwyer, Mel (director) (January 4, 2019). "Royal We". Young Justice. Season 3. Episode 2. DC Universe.
  16. Giacoppo, Paul (writer) & Berkeley, Christopher (director) (July 23, 2019). "Elder Wisdom". Young Justice. Season 3. Episode 19. DC Universe.
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  19. Pugsley, Tom (writer) & Chang, Michael (director) (February 18, 2011). "Denial". Young Justice. Season 1. Episode 7. Cartoon Network.
  20. Robinson, Andrew (writer) & Berkeley, Christopher (director) (September 16, 2011). "Targets". Young Justice. Season 1. Episode 10. Cartoon Network.
  21. Hopps, Kevin (writer) & Divar, Tim (director) (Originally released on iTunes on October 14, 2012, broadcast on January 5, 2013). "Before the Dawn". Young Justice. Season 2. Episode 10. Cartoon Network.
  22. Hopps, Kevin (writer) & Chang, Michael (director) (October 14, 2011). "Revelation". Young Justice. Season 1. Episode 14. Cartoon Network.