Pupunu played college footballatWeber State University, where he went on to earn all-Big Sky Conference and All-American honors and has been inducted into the school’s athletic Hall of Fame.[1] Pupunu earned Walter Camp All-American honors after leading the nation (NCAA Division I-AA, now Football Championship Subdivision) in receptions, with 93, in 1991. The 93 receptions are the second-most ever in a single season by a tight end.
Though Pupunu only scored five career touchdowns (three regular season, two postseason), he performed a unique celebration after each, in which he mimicked twisting off the top of a coconut and drinking the juice, a very popular celebration among San Diego fans.[2]
Pupunu finished his career with 102 receptions for 1,000 yards and three touchdowns in 103 games.
Pupunu was a volunteer assistant at the University of Utah Utes Football Team for three years (2005–2007).
In 2008, Pupunu was invited to coach the running backs and tight ends at the Southern Utah University (Cedar City, UT) Thunderbirds Football Team by Head Coach Ed Lamb. On February 24, 2010, Pupunu was named assistant coach at the University of Idaho. Pupunu then starting coaching the tight ends at Weber State University beginning in the 2017 season.[1]
In January 2019, he joined the University of Colorado staff as the tight end coach, hired by new CU head coach Mel Tucker.[3][4]