In terms of titles won, the tennis-playing Bryan brothers from California stand out. Bob and Mike teamed up in doubles and won 16 Grand Slam titles, 119 tour-level titles and a 2012 Olympic gold medal, and became known for leaping to bump chests at the end of many victories.

England will give Harlequins winger Cadan Murley his debut against Ireland on Saturday after Steve Borthwick named his team on Tuesday for the Six Nations opener, with twins Ben and Tom Curry to start in the back row together for the first time.

Harlequins star Marcus Smith has win the race for the 10 jersey. The midfield sees Exeter Chiefs' Henry Slade named at inside centre with Bath's Ollie Lawrence at 13. In the back three, Cadan Murley will make his England debut on the left wing, with Tommy Freeman on the right and Freddie Steward at full-back, rounding off the starting line-up.

Flankers Tom and Ben Curry will start together for England for the first time against the defending champions in Dublin

ENGLAND HAVE SPRUNG a surprise by uniting the Curry twins in their back row for Saturday’s Guinness Six Nations opener against Ireland in Dublin. For the first time, Tom and Ben Curry will feature together in the starting XV,