Just to avoid confusion, i feel i must tell you that Beast Boy did not go by Beast Boy while he was a Titans, or even most of his Life. He called himself The Changeling!
Alter Ego:Garfield Logan
KNOWN RELITIVES: Mark and Mary Lagan(mother and Father-Deceased)Rita Farr(Deceased?) and Steven Dayton(Adoptive Parents)
GROUP AFFILIATIONS: The Doom Patrol(former member), tHE nEW tEEN tITANS(CURRENT)
BASE OF OPPERATIONS: Titans Tower, San Fran
FIRST APPERANCE: Doom Patrol #99
Eyes: Green(used to be blue)
HAIR: green(used to be Blond)
As a child, Garfeild was bruoght to africa, Upper Lamumba, by his parents, Scientists Mark and Marie Logan. While exploring, Young Gar stumbled apon a rare species of monkey. No one had ever seen the monkey before. It was green, and carried a strange diseise called Sakutia, that only animals could survive. Garfield was bitten by the strange monkey and cought the diseise.
To save his dying son, Professor Logan used a machine he had invented to isolate the common genetic bond between Humans and animals. Gar was cured, but his skin, eyes and hair had all turned green. not only that, but the toddler discovered he had the asonishing ability so sahpeshift into animals.
Years passed and Mark and Marie Logan died in a terrible boating accident. Gar never forgave himself, for he knew he could have saved them, but didnt know how. The child was raised by the chief of a local African tribe, King Tawaba.But Gars Shape-changing abbilities were to powerful to ignor. Many criminals used Garfield to commit crime such as stealing and trickery. Soon after the criminals died, Garfeild and his trust fud was hande over to a man named Galtry.
Gar remained with this terrible man(who beat him and called him names) untill he met the Famed Rita Farr and Steve Dayton of the Doom Patrol. Wanting to adopt the young shape shifter, Rita and Steve waged for a court battle aginst Galtry about the adoption of Orphan, Gar Logan.
Galtry enraged, Rita and Steve won, and Gar soon Joined the doom patrol as thier newest member, Beast Boy. This was untill The doom patrol was aperently Killed at the hands of former member of the Brotherhood of Evil, Madame Rouge, and Nazi war criminal, General Zahl. Beast Boy learned that Cliff Steele(Robot Man) was the sole survivor of the DP.
Young and Brash, Gar answered the sweet calles of hollywood. The young Shape shifter got a job playing an alien sidekick, Tork in tv show, Space Trek 2022. But as alot of good things in Gars life, it quickly ended when the show was cancelled and sued for coppying shows Star Trek and Space Oddesy 2022.
Back to living with Steve Dayton(Mento-who wasnt part of the Doom Patrol untll they are later resurected) Gar happily joined the new superhero team who called themselfs The New Teen Titans. This time, Calling himself Changeling, Gar is and always will be a Teen Titan.
EXTRA INFO: BB is the youngest member of the Teen Titans at the age of 16, but has a tight friendship with the eldest in the group, Cyborg. He constintly jokes about his huge crush on alien team mate, Starfire, who he calls Goldie. Gar an Raven dont have a "real relationship" untill raven is brought back to life by the Church of Blood several years after these titans grow up and part from the group. Infact, Gar always found Raven a bit creepy, and Wally (kid flash) was the one who fell in love with her.
well, there you have it. i know Gar has the most fans out of any of the titans, so i hope this helps you understand him a bit more.