Perth [Australia], December 13 (ANI): Australian spin ace Nathan Lyon, who is approaching the landmark of 500 Test wickets, said his spin twin Ravichandran Ashwin is someone whom he has watched closely from the start of his career and he has been one of his "biggest coaches".
Australia will take on Pakistan in the first of the three-match Test series, in Perth on Thursday.
Lyon, who is currently at 496 wickets in 122 Test
