March's coolest moments: Ronnie O'Sullivan & Brian O'Driscoll
BBC Sport looks back at some of the coolest moments in March, featuring Lewis Hamilton's meeting with Benedict Cumberbatch, Ireland's Six Nations win and Gary Lineker singing.
Also featured is snowboarder Taylor Gold winning the US Open halfpipe title, and Ronnie O'Sullivan's magical 147 to win the Welsh Open title.
Russell Brand's appearance on Match of the Day and Richard Kilty's 60m gold at the World Indoor Championships are other highlights.
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