Nathan Michael Lyon (born 20 November 1987) is an Australian international cricketer. He made his Test debut in 2011 and plays domestic cricket for New South Wales. Lyon is an off spin bowler and a lower-order right-handed batsman. As of June 2020, Lyon is the 16th-ranked Test bowler and 20th-ranked Test all-rounder in the world, according to the ICC Player Rankings. Considered the most successful off-spin bowler for Australia, Lyon holds the record for the most Test wickets taken by an Australian off-spin bowler, passing Hugh Trumble's 141 wickets in 2015. In January 2021, Lyon played in his 100th Test match, during Australia's series against India.