In a new Netflix documentary, 22-time Grand Slam winner Rafael Nadal opened up about the extreme lengths he went to to prolong his playing career, including surgery to take away feeling in his foot and perforating his intestine through over-use of anti-inflammatories.

Source: https://www.bbc.com/sport/tennis/articles/ckgp4lw4npno?at_medium=RSS&at_campaign=rss