Tennis Player Couple Makes $70 Million in a Year By Selling Superfood Powders

One of the people who won a battle against cancer is Michael Kuech, a German tennis player. Based on a story featured on Forbes, it was in 2013 and he was 24 years old then when Michael was diagnosed with cancer.

For his treatment, Michael underwent surgery and chemotherapy. His girlfriend who was also a tennis player, Kristel de Groot, is one of his backbones in the fight against the deadly disease.