David Katoatau

In 2007, Katoatau appeared at the 2007 World Weightlifting Championships in Chiang Mai, Thailand, where he ranked 37th in the 85 kg with a total lift of 281 kg; as well as at the 2008 Oceania Weightlifting Championships in Auckland, New Zealand, where he ranked 4th with a total of 292 kg.

Katoatau represented Kiribati in weightlifting at the 2008 Summer Olympics in Beijing, China, where he also served as the national flag bearer at the opening ceremony. He ultimately ranked 15th in the 85 kg category, with a total of 313 kg.

In 2012, Katoatau became the first I-Kiribati sportsperson to qualify on merit for the Olympic Games, rather than through receiving a wildcard invitation, when he competed at the 94 kg event at the 2012 Summer Olympics in London, United Kingdom. He finished 17th, with a total lift of 325 kg, and again served as Kiribati's flagbearer.

At the 2014 Commonwealth Games in Glasgow, United Kingdom, Katoatau won gold in the 105 kg group A, marking the first ever Commonwealth Games medal for Kiribati.

In 2016, Katoatau gained international press attention for dance routines he performed after completing clean and jerk lifts at the Summer Olympics in Rio de Janeiro, Brazil, which he stated he did in order to raise awareness of global warming in Kiribati.

Katoatau was born in Nonouti, Kiribati, and grew up in Nauru, where his father worked in the phosphate industry. When he was 16, he moved to Apia, Samoa, to train at the Oceania Weightlifting Institute, due in part of the lack of appropriate training facilities in Kiribati. As of 2016, Katoatau lived in Nouméa, New Caledonia, where the Institute is now based

Katoatau is a climate activist, and has called for international action to prevent Kiribati from "disappearing" due to rising sea levels. In 2015, Katoatau's family home in Buota was destroyed by rising tides; at 2014 Commonwealth Games, Katoatau and his then-coach Paul Coffa had written an open letter raising attention to the issue of homes being lost to rising sea levels in Kiribati. Katoatau believes that Kiribati lacks the resources to fight climate change and needs the support of the international community.

Katoatau has cited Marcus Stephen, the first Nauruan to win gold at the Commonwealth Games, as among his inspirations. His younger brother, Ruben Katoatau, is also a weightlifter.

• Kiribati at the 2008 Summer Olympics

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