Kamara grew up in Newark, New Jersey and attended Central High School.[2] In his high school career, he made 21 total tackles (7 solo and 14 assists) as a sophomore and as a senior made 132 tackles including 11 sacks and six forced fumbles earning him on the second-team All-State from NJ.com.[3][4] He was rated a three-star recruit and originally committed to play college football at Temple where his brother Amara had played, but instead signed to play for Colorado State due to coaching changes at Temple.[5][6]
College career
During Kamara's true freshman season in 2019, he played in nine games and finished the season with 11 solo tackles, 11 assisted tackles, 22 total tackles, 1.5 tackles for loss, a touchdown and a fumble recovery.[7] During the 2020 season, he played in four games and started three of them. He finished the season with 7 solo tackles, 14 assisted tackles, 21 total tackles, 1.5 tackles for loss and 1.5 sacks.[8] During the 2021 season, he played in all 12 games and started in three of them. He finished the season with 22 solo tackles, 14 assisted tackles, 36 total tackles, 9.5 tackles for loss for 41 yards, 7.5 sacks, a defended pass and a forced fumble.[9] During the 2022 season, he played in all 12 games and finished the season with 24 solo tackles, 20 assisted tackles, 44 total tackles, 16 tackles for loss for 66 yards, 8.5 sacks for 53 yards, two forced fumbles and a fumble recovery.[10] During the 2023 season, he played in all 12 games and finished the season with 56 total tackles (29 solo and 27 assisted), 17.0 tackles for loss for 89 yards, 13.0 sacks for 81 yards, one defended pass, two forced fumbles and one fumble recovery.[11] After the season, he was named on the first-team All-Mountain West and was named the Mountain West Defensive Player of the Year.[12]