Kourtney Kardashian and on-off boyfriend Scott Disick sure have had their ups and downs over the years, and perhaps their lowest point came five years after they gave birth to their son, Mason.
Basically, nine months before she had Mason, Kourtney had a secret fling with model Michael Girgenti. Then, five years later, Girgenti had a light bulb moment realizing that Mason could actually be his son. However, after taking part in a paternity test, the claims were revealed to be incorrect.
Staying fit is certainly a commitment. Besides doing the physical training, there are some other factors to consider, like nutrition