The 31-year-old also told the Guardian he could not reveal it to anybody at the time in what must have been an experience more traumatic than many of us can imagine.
Mikel spent eleven years on the books at Chelsea and remains much loved by Blues fans for his tireless performances down the years.
Now in the Chinese Super League with Tianjin TEDA, Mikel was back on the big stage this summer for Nigeria as they suffered a disappointing early exit from the World Cup.
Mikel, however, has much bigger things on his mind now as he has detailed how kidnappers contacted him about his father, who is now in hospital.
The midfielder says he still felt he could not let his country down, and took to the pitch as Nigeria were ultimately beaten by Argentina to drop out of the group.