“I can't understand it myself - how nervous I was when I took the floor for 'Strictly Come Dancing.' I walk out with 50,000 people gathered in the Millennium Stadium to fight Mikkel Kessler in the unification fight for the super middleweight division in 2007, and I feel great... and here I am, wearing tight pants and Cuban heels, and freaking out.”

Welsh former professional boxer

Joe Calzaghe is a Welsh former professional boxer who competed from 1993 to 2008. He is known for winning multiple world championships in two weight classes and for holding unified and lineal titles at super-middleweight, as well as The Ring magazine light-heavyweight title. Over the course of his career, Calzaghe built a record that placed him among the leading fighters of his era. His name is most closely associated with sustained success at world level, especially in the super-middleweight division, where he held multiple major titles, and later at light-heavyweight, where he added another recognised championship.