Ji Wallace (born 23 June 1977 in Lismore, Victoria, Australia) is an Australian trampoline gymnast and Olympic silver medalist.

[citation needed] He competed at the 2000 Summer Olympics in Sydney, where he received a silver medal in trampoline.

[6] In an August 2012 letter to the Sydney Star Observer, a gay-oriented weekly tabloid newspaper, he revealed he is HIV-positive.

Wallace was a cast member with the Cirque du Soleil in their show ZAIA in Macau, China.

In October 2008 while performing an acrobatic move, Ji fell badly causing significant injuries;[9] he spent 21 months rehabilitating his right ankle, learning to walk again.