Tipu Sultan succeeded Dhondia Wagh as ruler of which Indian Kingdom, earning the soubriquet "the Tiger of" it?
Dhondia Wagh:  He started his career in the service of Hyder Ali, the ruler of Mysore. Tipu Sultan: Tipu Sultan (born Sultan Fateh Ali Sahab Tipu, 20 November 1750 – 4 May 1799), also known as the Tiger of Mysore and Tipu Sahib, was a ruler of the Kingdom of Mysore.
Mysore