Liang Jiahong
Liang Jiahong is a Chinese sprinter who specializes in the 100 metres.
He finished fifth at the 2006 World Junior Championships. At the 2007 Asian Championships he won a bronze medal in the relay. He was an unused reserve runner in the 4 × [100 metres relay] event at the 2008 Summer Olympics. However, he won the relay gold medal at the [Athletics at the 2009 National Games of China|11th Chinese National Games] in 2009. He won the relay silver medal with China at the 2009 Asian Athletics Championships later that year. He was one of the 2012 Olympic Chinese men's 4 × 100 m team.
His personal best time is 10.31 seconds, achieved in May 2010 in Zhaoqing. In the 200 metres he has a 20.83 seconds personal best, achieved in April 2008 in Hangzhou.