Andy Lewis performed as a slackliner during Madonna's Super Bowl XLVI halftime show in 2012.

The Sheriff's Office in Grand County, Utah, confirmed one of the dead was Andy Lewis, an extreme athlete known for feats in BASE jumping, a dangerous sport that involves parachuting to the ground ...

Authorities say two men died of injuries from a tandem BASE jump in a remote canyon.

Lewis, also known as Sketchy Andy, famously performed an extreme slacklining routine on a highline during Madonna's Super Bowl XLVI halftime show in 2012. He bounced, did flips, and surfed the line in ...

Acclaimed extreme athlete Andy Lewis, whose trick line antics captivated millions during Madonna’s 2012 Super Bowl halftime show, was one of two men killed over the weekend in a BASE jumping accident ...

A weekend BASE jumping accident in a Utah canyon killed two people, one of them a daredevil athlete best known for performing onstage with Madonna at the 2012 Super Bowl, authorities said. Emergency ...

Renowned extreme athlete Andy Lewis and a BASE jumping client died in a tandem accident in a remote area of Utah on Sunday, officials said. Rescuers from the Grand County Sheriff’s Office and two ...

Lewis went on to win back-to-back slacklining championships and earned a Guinness World Record for the sport in 2011. He was well known for performing heart-racing highlining stunts, including ...

Add Yahoo as a preferred source to see more of our stories on Google. Two people, including a world-record-holding slackliner known for performing with Madonna, died in a BASE jumping accident in Utah ...