Dennis, Barry - shy and retiring bookmaker often featured on Channel 4 racing.
A loan of £250,000 from prominent owner David Johnson 10 years ago enabled Dennis to move from the back rows of the ring to the front rows and in 2004 his turnover peaked at £15m per annum betting at 40 different tracks.
A loan of £250,000 from prominent owner David Johnson 10 years ago enabled Dennis to move from the back rows of the ring to the front rows and in 2004 his turnover peaked at £15m per annum betting at 40 different tracks.



