Convert the given simple sentence to a complex sentence.
In spite of being a topper in the class, he is helping others succeed.
1
Though he is a topper in the class, he is helping others succeed.
2
He is helping others succeed by being a topper in the class.
3
He is helping others succeed in spite of being a topper in the class.
4
Though he is being a topper in the class, he is helping others succeed.