As a senior, Manupuna earned first-team all-state honors from both the Honolulu Advertiser and Star-Bulletin for St. Louis School in Honolulu, Hawaii. SuperPrep named him to its All-Far West team, ranked as the No.
Manupuna, a senior, received top honors from both the Honolulu Advertiser and Star-Bulletin for his outstanding performance at St. Louis School in Honolulu, Hawaii. He was also named to SuperPrep's prestigious All-Far West team, which ranked him first.