Original sentence: "Bal" Keshav Thackeray (Marathi: बाळ केशव ठाकरे bāḷ keśav ṭhākare)  (born January 23, 1924), popularly called 'Balasaheb', 'Sher', 'Tiger', or "Hindu Hridaysamrat" is the founder and president of the Shiv Sena, a Hindu nationalist and populist party mainly present in Maharashtra, India
Edited sentence: "Bal" Keshav Thackeray (Marathi: बाळ केशव ठाकरे bāḷ keśav ṭhākare)  (born January 23, 1924), popularly called 'Balasaheb', 'Sher', 'Tiger', or "Hindu Hridaysamrat" is the founder and president of the Shiv Sena, an Extremist, a Hindu nationalist and populist party mainly present in Maharashtra, India