Mikael Hakkarainen Jonathan Daniel/Getty Images

Mikael Hakkarainen will always have the honor of being traded straight up for the reigning Vezina Trophy winner. He was the sole return for the Vegas Golden Knights when they sent Marc-Andre Fleury to the Chicago Blackhawks last year in a salary dump. Unfortunately, he will no longer get a chance to further his hockey story. Hakkarainen has announced his retirement due to a heart condition that could threaten his life if he continued to play.

Selected in the fifth round of the 2018 draft, his story is one of unrealized potential, after starring in Finland minor hockey and then playing well at the USHL level for several years. After just one game with Providence College, he decided to leave the NCAA circuit, which could have potentially helped his development far more than the path he chose. After another year in the USHL, he entered professional hockey and barely played, suiting up just 14 total times in the AHL and another nine in the ECHL.

After the Fleury trade, the Golden Knights eventually terminated Hakkarainen’s contract to allow him a return to Europe. He played last season for Vasteras IK in the Swedish second tier, where he had 14 points in 26 games.

The 24-year-old hopes to continue in the hockey community in some way but can not yet say what he will do next.

More must-reads:

TODAY'S BEST
Bears coach provides massive update on QB Caleb Williams' progress
Rookie camp sheds light on Patriots' efforts to develop Drake Maye
First game of 2024 NFL season features rematch between two AFC powerhouses
Bronny James receives medical clearance, expected to remain in draft
Nuggets teach Timberwolves it's never easy to knock out the champion
Panthers come from behind to take Game 4 vs. Bruins
Hawks win 2024 NBA Draft Lottery
Watch: Padres star passes father on all-time home runs list
Terrion Arnold honors his mother in a unique way
Brad Keselowski breaks 110-race winless streak at Darlington
Watch: Manchester United ties record, highlighting club's ineptitude
Celtics' Jrue Holiday praises overlooked aspect of Jayson Tatum's game
Arturs Silovs' 42 saves lead Canucks past Oilers in Game 3
Braves star leaves game early due to left side soreness
Pacers blow out Knicks on Mother’s Day, even series at 2-2
Hawks GM 'shocked' that his team won the NBA Draft Lottery
Prolific former Brewers, A's slugger announces retirement
Saints to sign veteran offensive lineman
Smother's Day: Pacers shut down Knicks in first half of Game 4
Flyers goaltender suspended from international play for three years