Boxer: Father-of-one Lance Ferguson-Prayogg, 32, lost consciousness after losing the fight against Shaun White at The Forum in Nottingham last June
Boxer: Father-of-one Lance Ferguson-Prayogg, 32, lost consciousness after losing the fight against Shaun White at The Forum in Nottingham last June
Diet pills were partly to blame for the death of an amateur boxer who collapsed just minutes after taking part in a 'white-collar fight', an inquest ruled.
Father-of-one Lance Ferguson-Prayogg, 32, lost consciousness after losing the fight against Shaun White at The Forum in Nottingham last June. 
He died in hospital two days later after suffering kidney failure and cardiac arrest.
Bottles of T5, a legal fat-burning supplement that is readily available online, were found at the boxer's house, the inquest at Nottingham Coroner's Court was told. 
Ruling the death drug-related, assistant coroner Jane Gillespie branded the pills 'extremely dangerous' and warned of their 'potentially devastating' effects, the Nottingham Post has reported. 
But a pathology report concluded it was 'impossible to say' whether the boxer would have died if he had not fought the match that night.
Forensic pathologist Dr Stuart Hamilton told the inquest: 'He had taken medicine for his fat and his blood was acidic. 
'That leads to a lot of problems including a degree of muscle breakdown and a blocking of his kidney – that would explain why he has gone into kidney failure and that is what caused his death.'
Private paramedics who were at the event said Mr Ferguson-Prayogg appeared healthy before and during the match but began to breathe heavily as he left the ring.
Medics fought to keep the boxer alive and took him to Queen's Medical Centre at Nottingham University Hospital NHS Trust. He later suffered kidney failure and cardiac arrest.   
White-collar boxing got its name because it mostly involves men and women from white-collar professions. Many have had no previous boxing experience.
The sport is not recognised by the British Boxing Board of Control (BBBofC) - boxing's official governing body in Britain. 
Shortly after Mr Ferguson-Prayogg's death, Robert Smith from the BBBofC said that the organisation 'felt people were putting themselves at risk' by taking part in white-collar boxing.
Following his death, tributes poured in on social media for the boxer who was ranked sixth in the super middleweight Organised International Boxing Association (OIBA) rankings. 
Collapse: Private paramedics said Mr Ferguson-Prayogg, pictured, began to breathe erratically as he left the ring
Success: The boxer who was ranked sixth in the super middleweight Organised International Boxing Association (OIBA) rankings
Collapse: Private paramedics said Mr Ferguson-Prayogg began to breathe erratically as he left the ring
Success: The boxer who was ranked sixth in the super middleweight Organised International Boxing Association (OIBA) rankings. Above, Mr Ferguson-Praygogg at the gym where he trained
Success: The boxer who was ranked sixth in the super middleweight Organised International Boxing Association (OIBA) rankings. Above, Mr Ferguson-Praygogg at the gym where he trained
Writing on Facebook at the time, his trainer Micky Alan said: 'I just want everybody to know that the past 30 hours taught me a lot. And I got what people call the boxing trainer's worst nightmare. 
'I hope people know that Lance's partner, daughter and family will need a lot of help no matter how okay they say they are. I want to thank Lee Jackson who stuck with Lance and me right through. 
'Lee was running about like a mad man all night. I'll never forget that.' 
12 Quays Gym, in Wallasey, Wirral, where Mr Ferguson-Prayogg trained, tweeted: 'R.I.P. to one of our finest boxers... we are all totally devastated.' 
Tribute: After receiving news of his death, 12 Quays Gym, in Wallasey, Wirral, pictured, where Mr Ferguson-Prayogg trained, tweeted: 'R.I.P. to one of our finest boxers... we are all totally devastated'
Tribute: After receiving news of his death, 12 Quays Gym, in Wallasey, Wirral, pictured, where Mr Ferguson-Prayogg trained, tweeted: 'R.I.P. to one of our finest boxers... we are all totally devastated'