LSUâs JuVaughn Harrison makes world history at NCAA Indoor Championship LSU Track & Field JuVaughn Harrison sets best high jump/long jump one-day combo in world history while winning two national titles. (Source: LSU Athletics) By Spencer Chrisman | March 12, 2021 at 6:31 PM CST - Updated March 13 at 7:56 AM FAYETTEVILLE, Ark. (WAFB) - History was made today at the 2021 NCAA Indoor Track & Field Championship as LSU senior JuVaughn Harrison set the best high jump/long jump one-day combo in world history while winning two national titles. UNPRECEDENTED JuVaughn Harrison becomes the first man ever in NCAA indoors history to sweep long jump and high jump national titles at the same meet!#GeauxTigerspic.twitter.com/0AwohKEovYâ LSU Track & Field (@LSUTrackField) March 12, 2021