There are few supermodels in this world better known than Heidi Klum. The German superstar is loved across the globe for her stunningly beautiful looks and charming, bubbly personality.
The former Victoria's Secret Angel got her big break in 1997 thanks to the Sports Illustrated Swimsuit Issue and she has never looked back. Klum is also multi-talented, having tried her hand at acting, fashion designing, television and the business world over the years.
However, there is something which has mystified many for nearly a decade and made Klum the envy of millions - her ability to look so good despite having four kids.
The 39-year-old gave birth to Leni in 2004, before welcoming Henry (2005), Johan (2006) and Lou (2009) into the world. The rate at which Klum has managed to get her body back into supermodel shape has baffled many, but it is clear that her addiction to exercise can't have hindered the cause.
Heidi Klum: Before & After Leni
