Happy Birthday John McEnroe! Seven-time Grand Slam winner turns 58

Today marks the 58th birthday of tennis legend John McEnroe.
The German-born star won seven Grand Slam titles in a glittering career and his volley was regarded as one of the finest the sport has ever seen.
But McEnroe was arguably as well known for his on-court outbursts as much as his talent.
No stranger to controversy, McEnroe would regularly call out umpires and opponents for seemingly ‘undesirable’ behaviour.
Check out McEnroe’s funniest tantrums above….