Another sports star who invested poorly, retired NFL player Mark Brunell lost his entire $50 million (£39.5m) fortune and filed for bankruptcy in June 2011.

The football ace had invested in nine different enterprises, five of which went under. Brunell's doomed real estate firm Champion LLC suffered the heaviest losses, losing him $11 million in total, or the equivalent of $16 million (£12.6m) in today's money. According to the Daily Mail, he also lost "every penny" of his $9 million ($13.3m/£10.5m today) investment in the fast food chain Whataburger.

Now discover how 22 millionaire sports stars went bankrupt

Updated by Alice Cattley

The rich and famous who lost a fortune from their investments