Former U.S. Senator Alan Simpson, a towering figure in Wyoming and national politics, has died at the age of 93. He passed away early Friday after complications from a broken hip suffered in December, his family confirmed.

Simpson, a Republican, served three terms in the U.S. Senate from 1979 to 1997. Known for his wit, sharp opinions, and bipartisan spirit, he played a major role in uniting GOP senators during the Reagan era and helped shape key legislation as a Senate leader. Despite his conservative credentials, Simpson was also a moderate voice—supporting abortion rights and warning against government overspending.

He received the Presidential Medal of Freedom in 2022 and later taught politics at the University of Wyoming and Harvard. Standing at 6 feet 7 inches, Simpson was once the tallest senator in history—a distinction he held until 2017.

Tributes poured in from colleagues and loved ones. Sen. John Barrasso (R-WY) called him a “beloved and fierce champion” of Wyoming, while Sen. Cynthia Lummis (R-WY) said he was “unmatched in his advocacy for the state.” Simpson’s legacy was also praised for his ability to reach across the aisle and engage in respectful bipartisan dialogue.

Simpson shared a lasting friendship with Democrat Norman Mineta, whom he met during World War II after Mineta was interned near Simpson’s hometown. Together, they later worked to raise awareness of Japanese American internment. Simpson is survived by his wife Ann, and their children Bill, Colin, and Sue. “Dad was a mighty force,” Colin Simpson said, “and we are so proud to have been along for the ride of a lifetime.”