"Reports in the media suggest that there is a culture of fear. We are going to investigate that scientifically,"
Olfers told NOS. "We are going to do that as thoroughly and as quickly as possible."
Team Picnic PostNL at the 2026 Tour de France
The expert behind a major Dutch sporting investigation
In June 2025, Olfers and fellow researcher Anton van Wijk presented Vlammende ambitie (Burning Ambition), a major study examining the culture of elite sport in the Netherlands and the pressures faced by athletes working within high-performance environments.
Conducted by Verinorm, the research involved questionnaires completed by 1,257 elite athletes, 220 coaches and 100 former elite athletes, alongside 470 interviews. In total, 26 sporting federations participated, representing 63 disciplines.
The study explored both positive and negative aspects of elite sport, including coaching relationships, athlete wellbeing, performance pressure and harmful behaviour. Among its findings were concerns over psychological and physical mistreatment, with approximately a quarter of the active elite athletes surveyed reporting experiences of physical, mental or verbal violence during 2024.
The researchers called for greater attention to athlete welfare and safer sporting environments, with the findings presented to representatives of the Dutch government and national sporting authorities.
Olfers will now turn her attention to Picnic PostNL, where interviews and questionnaires will form part of the investigation. No completion date or timetable for publication of her findings has been announced.
Picnic PostNL investigation moves forward after explosive allegations
The appointment follows the revelations published on 15 October by NOS Sport and cycling platform In De Waaier, whose investigation drew on conversations with 71 current and former riders and staff members.
Former rider Martijn Tusveld and former coach Adriaan Helmantel were among those who spoke publicly, describing an environment in which questioning management decisions could carry consequences. Nicolas Roche subsequently gave his own account of his time with the team, criticising its rigid approach to training and racing and arguing that management was not suited to cycling.
The allegations have also prompted differing responses from within the current organisation. Incoming sporting boss Roy Curvers, who will replace Rudi Kemna in 2027, rejected the suggestion that he had experienced a culture of fear during his 18 years with the team.
"We need to get to a situation where we are certain that nobody feels there is a culture of fear here," Curvers told Wielerflits. "We also need to be open to allowing external parties to look at this with us, but we certainly need to look in the mirror ourselves at what we can do better."
Picnic PostNL have maintained that they do not recognise themselves in the overall picture presented by the original investigation, while acknowledging the seriousness of the experiences described by former riders and staff.
In their statement on 15 October, the team committed to examining how its culture is experienced in practice and whether that matches the environment management believes it has created. They also pledged to implement any necessary improvements identified by an independent review.
Sponsors Picnic and PostNL have described the allegations as serious and made clear that they expect a thorough investigation. With Olfers now appointed and work beginning, the precise scope of the inquiry, when its findings will be published and what changes may follow remain unannounced.