A former world champion duathlon, Bart Aernouts (05/06/1984) has been steadily expanding his triathlon schedule since 2009. That year, he won the OD races of Geel, Bruges and Knokke. 2010 brought the first big international wins, including the Alanya ETU Cup and the IM 70.3 Antwerp, his first half distance victory. In 2011, he won the IM 70.3 races of Antwerp, Syracse and the Pocono Mountains. 2012 will see Bart complete his transition to long distance triathlon, including his first full Ironman. His main goal for 2012: a top result in the world championships Ironman 70.3 in Las Vegas.
| 2012 | ||
| Race | Type | Place |
| Trithegong | OD | 1 |
| Melbourne | IM | 10 |
| Mallorca | OD | 4 |
| 2011 | ||
| Race | Type | Place |
| Brasschaat | ITU OD | 45 |
| Bruges | OD | 1 |
| Zurich | 5150 Series OD | 9 |
| Antwerp | 70.3 | 1 |
| Knokke | OD | 1 |
| Syracuse | 70.3 | 1 |
| Pocono Mountains | 70.3 | 1 |
| 2010 | ||
| Race | Type | Place |
| Antwerp | 70.3 | 1 |
| Alanya | OD | 1 |
| Bruges | OD | 1 |
| Clearwater | 70.3 | 19 |
| Gernika | Duathlon | 1 |
| Liévin | Duathlon | 1 |
| EC | Duathlon SD | 9 |
| WC | Duathlon SD | 1 |
| 2009 | ||
| Race | Type | Place |
| Geel | OD | 1 |
| L’eau d’heure | OD | 1 |
| Bruges | OD | 1 |
| Brno | OD | 1 |
| Wuustwezel | OD | 1 |
| Knokke | OD | 1 |
| Nancy | Duathlon | 1 |
| Gernika | Duathlon | 1 |
| BC | Sprint | 5 |
| BC | OD | 2 |
| 2008 | ||
| Race | Type | Place |
| Venray | Powerman | 3 |
| Torhout | World Series Duathlon | 2 |
| Weyer | Powerman | 3 |
| EC | Duathlon SD | 8 |
| WC | Duathlon LD | 2 |
| WC | Duathlon SD | 3 |
| 2007 | ||
| Race | Type | Place |
| EC | U23 duathlon | 1 |
| WC | U23 duathlon | 2 |
| 2006 | ||
| Race | Type | Place |
| BC | Duathlon | 1 |
| EC | U23 duathlon SD | 3 |
| WC | U23 duathlon | 2 |
| 2005 | ||
| Race | Type | Place |
| BC | U23 duathlon | 1 |
| WC | U23 duathlon | 3 |
- Date of birth: 05/06/1984
- Nationality: Belgian
- Hometown: Merksem
- Family: married
- Weight: 72 kg
- Height: 1m84
- Triathlon debut: 2004 – Lommel triathlon
- Trainer – Coach: Pieter Timmermans
- Swim trainer: Ronald Gaastra
- Team doctor: Vincent Vanbelle
- Strength and stabilization trainer: Maarten Thysen
- Bike positioning: Athlete Fitting
- Wetsuit: Blue Seventy
- Bike: Ridley Noah
- Time trial bike: Ridley Dean
- What makes me happy: too much to name!
- What puts me in a bad mood: traffic jams
- My profession before I became a professional triathlete: student
- Best triathlon memory: running the last lap in the 2010 Antwerp Ironman 70.3
- Worst triathlon memory: having to quit in the ETU Cup Brasschaat
- Favorite training camp: BEST in Mallorca
- Before a race…: … I kiss my fiancée Sarah
- Athlete I look up to: Haile Gebreselassie
- Favorite movie: Men of honor
- Favorite artist: Daan
- Favorite food: Italian
- Favorite drink: red wine