The real Batman went missing so Dick Grayson became The Batman, so people would not figure it out that both Bruce Wayne.
Dick Grayson was created in 1940.
Pretty sure it was Robinimproved:-Yup, Dick Grayson is robin. :)
John and Mary Grayson
Mitchell Grayson.
Laarbi Batma was born in 1948.
Laarbi Batma died in 1997.
Dick Grayson does not actually have any superpowers, he was the original Robin and latter became Nightwing and then Batman.
Dick Grayson
Dounia Batma was born on 1991-04-01.
Female
Yes
Robin (Dick Grayson) .