Rajat Bedi
Rajat Bedi (born Rajat Narendra Bedi) is an Indian film actor, television producer, entrepreneur and stuntman who primarily appears in Bollywood films.
Known for his role as Raj Saxena in the film "Koi... Mil Gaya" (2003), Bedi has worked over 40 films, including "Rakht" (2004), "Khamoshh...
Khauff Ki Raat" (2005) and "Rocky - The Rebel" (2006).
He is also the first Indian to represent India at Manhunt International in 1994.
Zhao Shoushan
Zhao Shoushan( 12 November 1894 – 20 June 1965) was a KMT general and later Chinese Communist Party politician.
He is the grandfather of Zhao Leji.
Lyon Cohen
Lyon Cohen( 1868–1937) was a Polish- born Canadian businessman and a philanthropist.
He was the grandfather of singer/ poet Leonard Cohen.
Kaya Alp
Kaya Alp was, according to Ottoman tradition, the son of Kızıl Buğa and the father of Suleyman Shah, who was, in turn, the grandfather of Ertuğrul, and the great grandfather of the Ottoman Empire founder, Osman I.
John Westley
Rev. John Westley( 1636 – 78) was an English nonconformist minister.
He was the grandfather of John Wesley( founder of Methodism).
Abd al-Muttalib
Abd al- Muttalib Shaybah ibn Hashim( c. 497 – 578) was the grandfather of Islamic prophet Muhammad.
Henry Krause
Henry J." Red" Krause, Jr.( August 28, 1913 – February 20, 1987) was an American football offensive lineman in the National Football League for the Brooklyn Dodgers and the Washington Redskins.
He played college football at St. Louis University.
He is the grandfather of Jennifer Krause
He is the great grandfather of Payton Hoeing
Fred Le Deux
Frederick" Fred" Le Deux( born 4 December 1934) was an Australian rules footballer who played with Geelong in the Victorian Football League( VFL).
He is the grandfather of Tom Hawkins.
John Mackay (poet)
John Mackay( 1656–1754), known as( The Blind Piper), was a Scottish Gaelic poet and composer, and the grandfather of William Ross.
Narendra Bedi
Narendra Bedi (1937 - 21 October 1982) was a Bollywood director and son of the writer Rajinder Singh Bedi.
He is most known for hits movies like "Jawani Diwani" (1972) starring Randhir Kapoor and Jaya Bhaduri, Rajesh Khanna starrers "Bandhan" and "Maha Chor" , and Amitabh Bachchan starrers "Benaam" (1974) and "Adalat" (1977) and the comedy film "Rafoo Chakkar" .

Question: Who is the paternal grandfather of Rajat Bedi?
Answer: Rajinder Singh Bedi