At 26, Whiteman was released by Spurs over the summer and he has since chosen to hang up the gloves.
Whiteman had success in Sweden on-loan with Degerfors, where he had two spells. But he has now decided to pursue a new career in photography.
"I signed for Spurs at 10 years old," he told The Athletic. "Then I left school at 16 and went straight into this full-time life of football.
"When I was around 17 or 18, living in digs, I just had this feeling inside of, 'Is this it?' Getting on the mini bus, going to training, doing the Sports Science BTEC and going home to play video games. I realised, 'Oh, I'm not happy here' from quite a young age.
"The stereotype of a footballer is generally quite true. It's the golf, washbag culture. I was that young footballer. I wanted the Gucci washbag and I drove the Mercedes. You all just become a reflection of each other. You're a product of your environment. It's the way football is in this country; it's so shut off from anything else. You go to training and then you go home, that's it."
He added: "Football is a short career regardless, even if you do really well, and I knew that I didn’t want to stay in it. It was about trying to gain experience and be proactive in learning about these things I was also interested in, but mainly because I was enjoying it, and was surrounded by the kinds of people that were doing what I enjoyed as a job. They were making things. It was really inspiring."