Matin's life changed while he was playing with his friend on a spring day and he was climbing a tree in a park in Mazandaran province.

Mohammad Reza used to be MAHAK's cancer-stricken child 20 years ago and is a 33-year old medical doctor now.

Mithra is one of MAHAK’s cancer-survivor and she is 32. She was diagnosed with cancer at the age of 3 with a rare kind of kidney tumor which happens to 1 in 10,000.

I am one of MAHAK’s cancer-survivors. I was diagnosed with ALL in 2012 in Sanandaj which is a city in the West of Iran.

"My story started when I travelled from Ilam to Tehran for sampling due to my swollen neck.