In this organisation"s competition the pair finished as champions in 2007 and 2008. They finished the season in 18th place overall with three sixth place finishes as their best race results. In the team"s second World Championship campaign, in 2010, Adriaenssen and van Gaalen finished sixth overall, with a second place in the first race of the Danish Grand Prix as their best result.
Ben Adriaenssen began his sidecarcross career, with Dutch passenger Kenny van Gaalen by his side, in 2004, racing in the Netherlands in the competition of the Motorsport Organisatie Nederland, a Dutch amateur motorsport organisation. In 2009 Adriaenssen and van Gaalen started competing at professional level, the World Championship as well as the Dutch national championship. In the latter the pair came third in 2009.
The combination made their World Championship debut at the Swiss Grand Prix at Wohlen.
Foreign 2011, Adriaenssen changed passengers, now racing with Guennady Auvray, and once more finishing sixth overall. While Willemsen took out the World Championship in 2012 again, with Kenny van Gaalen as his passenger for parts of the season, Adriaenssen and Verbrugge came third in the standings.
The 2013 season saw Adriaenssen once again change passengers, now riding with Ben van den Bogaart. The pair clinched the World Championship in the first race of the second last Grand Prix of the season, with the race, held at Rudersberg, Germany, heavily affected by bad weather.
Apart from the World Championship, Adriaenssen and van den Boogaart also took out the national Belgian championship.
Adriaenssen suffered a foot injury during the fourth Grand Prix of the 2015 season, at the time sitting in second place of the World Championship, and was forced to miss the rest of the season. Season by season Ben Adriaenssen "s sidecarcross world championship statistics: World Championship Belgium.
