Which of the following Gujarati writer was also known as Sawai Gujarati?

Kakasaheb Kalelkar, was an Indian independence activist, social reformer, journalist and an eminent follower of the philosophy and methods of Mahatma Gandhi. Mahatma Gandhi called him Savai Gujarati, a quarter more than a Gujarati. In 1935, Kalelkar became member of Rashtabhasha Samiti, a committee whose objective was to popularize Hindi-Hindustani language as the national language of India.