The Evolution of Drew Hunter At The Penn Relays

At the 2014 Penn Relays Carnival, Drew Hunter entered the national spotlight by breaking the 3K national sophomore class record in 8:16.31. One year later, Drew Hunter returned to Penn Relays to win the Boys Championship Mile -- a double that only IAAF World Champion Matt Centrowitz has accomplished. Since then, Hunter has gone on to break 4:00 minutes in the mile twice and collect national titles. 

What will he pull off next in his final Penn Relays as a high school senior?