Winning in Every Field: Jack Larriviere04/28/2026 08:43:18 AMRachel HollandJack LarrivieretrueLSU javelin thrower Jack Larriviere rose from late start to state record holder, battled back from injury to rank in LSU history, and now balances chemical engineering with Olympic dreams and a future in Louisiana’s energy industry.College of EngineeringFeatured PickGalleryLSU ExperiencePlusVideo