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's Ben Curry is confident their lineout will hold up just fine against Ireland amid talk the hosts will target that area in Dublin on Saturday.

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.