Ilya Ilyin of Kazakhstan is a two - time gold medallist in the under 94kg division .
Was one of 10 athletes provisionally suspended in June after reanalysis of samples from London 2012 were found to contain banned substances .
Ilya Ilyin of Kazakhstan is a two - time gold medallist in the under 94kg division but was one of 10 athletes provisionally suspended in June after reanalysis of samples from London 2012 were found to contain banned substances .