For 1989, he drove the new V10 Renault powered Williams FW12C. began with Boutsen on the back foot due to a heavy pre-season testing crash in Rio and because veteran teammate Riccardo Patrese had a major resurgence in form. However at the Canadian Grand Prix, Boutsen drove well in wet conditions and took his maiden victory after Senna suffered a late engine failure. Although it was a welcome win (Boutsen became the first new winner in F1 since former Arrows teammate Gerhard Berger had won the 1986 Mexican Grand Prix for Benetton. Between then only Senna, Prost, Nigel Mansell, Nelson Piquet and Berger had won a race), it was considered a lucky win for the Belgian as he had been last at one stage and had a full 360° spin, though luckily he managed to keep his car off the walls. He managed to catch and pass Patrese who was suffering with a loose undertray and took the lead 3 laps from the end when the Honda V10 engine in Senna's &lt;a href="McLaren%20MP4/5"&gt;McLaren MP4/5&lt;/a&gt; seized. Three more podium finishes came before Boutsen rounded the year off with a second victory at the rain-soaked Australian Grand Prix. Ironically Boutsen had been one of the drivers protesting about the conditions at the circuit before the race.