Jesper Helledie
Jesper Helledie is a retired male badminton player from Denmark. Though a highly regarded prospect in men's singles as a young player, he eventually became a doubles specialist, overcoming two ruptures of his Achilles tendon during his career.
Career
Helledie won the gold medal at the 1983 IBF World Championships in men's doubles with Steen Fladberg, defeating Mike Tredgett and Martin Dew 15-10, 15-10 in the final.He also won at the 1986 European Badminton Championships in men's doubles with the same partner.
Major achievements
World Championships
Men's doubles| Year | Venue | Partner | Opponent | Score | Result |
| 1983 | Brøndbyhallen, Copenhagen, Denmark |  Steen Fladberg |  Martin Dew Mike Tredgett | 15–10, 15–10 | Gold |
IBF World Grand Prix
The World Badminton Grand Prix sanctioned by International Badminton Federation from 1983 to 2006.Men's doubles
| Year | Tournament | Partner | Opponent | Score | Result |
| 1983 | Swedish Open | Steen Fladberg |  Thomas Kihlström Stefan Karlsson | 4–15, 18–13, 15–10 | Winner |
| 1984 | Chinese Taipei Open | Steen Fladberg | Thomas Kihlström Stefan Karlsson | 3–15, 6–15 | Runner-up |
| 1984 | Scottish Open | Morten Frost | Nigel Tier Duncan Bridge | 15–11, 15–11 | Winner |
| 1985 | Hong Kong Open | Steen Fladberg | Mark Christiansen Michael Kjeldsen | 15–8, 7–15, 15–12 | Winner |
| 1985 | Dutch Open | Steen Fladberg | Mark Christiansen Michael Kjeldsen | 15–8, 15–9 | Winner |
| 1985 | Scandinavian Open | Steen Fladberg | Martin Dew Dipak Tailor | 15–12, 15–9 | Winner |
| 1986 | German Open | Steen Fladberg |  Kim Moon-soo Park Joo-bong | 8–15, 12–15 | Runner-up |
| 1986 | Scandinavian Open | Steen Fladberg | Martin Dew Dipak Tailor | 15–9, 15–18, 15–7 | Winner |
| 1986 | Carlton-Intersport Cup | Steen Fladberg | Martin Dew Dipak Tailor | 9–15, 14–18 | Runner-up |