[2] In 2010, he won the silver medal in the men's lightweight single sculls at the Under-23 World Championship.

[3] in 2011, he finally stood on the top step of an Under-23 World Championship podium, winning the men's lightweight double sculls with Kieren Emery.

[4] That year, Chambers and Emery also won the senior men's lightweight double sculls World Championship.

[5] At the 2012 Summer Olympics in London he was part of the British crew that won the silver medal in the lightweight men's four, alongside his brother Richard, Rob Williams and Chris Bartley.

[10][citation needed] In 2016, he won European silver in the men's lightweight four,[11] and was selected for the British Olympic team competing in the men's lightweight coxless four event with Chris Bartley, Mark Aldred and Jono Clegg, finishing in seventh place.