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 ...

Andrew "Andy" Lewis grew up in Marin County, graduated from Redwood High School and became one of the best-known figures in slacklining after performing with Madonna at the 2012 Super Bowl.

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 ...

Two people died Sunday in a BASE jumping accident near Moab, Utah, including a well‑known stunt performer and outdoor adventure guide. The Grand County Sheriff’s Office said the men were jumping in ...

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 ...

Dean Potter, one of the most revered rock climbers of all time, died in a BASE-jumping accident in May 2015 David Cannon/Laureus via Getty Dean Potter is known as one of the most prolific rock ...

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 ...

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 ...