Is Success Matter Of Luck?

A wonderful real story came under eyes of a poor child who was son of a dhobi(washerman).
Bikash Chowdhury’s motivation to take English lessons was orange squash. The associate VP of treasury at JSW Steel was the son of a Kolkata laundryman who pressed the clothes of the family of Arun Lal, the former Indian cricketer.Lal’s wife Debjani helped the poor child in learning English language.And along with the tuition she always gave Chowdhury a refreshing drink.he would go every day to study because she would give orange juice.
A relationship that started with English intensified. Lal himself was not having kids, helped poor child and guided him as if there own kid. Gradually with passing years this kid finished B.Com and M.Com. Then he appeared for the CAT. In 2000, got into IIM Kolkata.Did job with Deutsche Bank,Credit Agricole and in London for DB.
This poor kid is Bikash Chowdhary,Associate VP of treasure section of JSW steels Ltd.
Chowdhury says he have two sets of parents, Mr Arun Lal and Mrs Lal and the other, my biological parents,”.
Chowdhury has gifted them a Mercedes, while he drives simple Volkswagen Vento and Renault Duster.
He also gifted a bungalow worth crores. Chowdhary named his daughter Arunima after Arun.
What I want to say is that Success can be matter of luck but it has less probabilities of success.
However with Success being matter of hard work or goal has greater probability of success.