Beyond Birthday is a serial killer, he was one before Kira ever came around. Beyond went to Wammys and was the सेकंड smartest there, this is before Near, Matt, या Mello was there. The smartest was this kid named Alternate. A. A comminted sucied and BB knew he was going to do it. Beyond was B at Wammys. It stood for Backup. Just like A for Alternate. B and एल do look alike but have never met. Beyond didn't want to 'be' L. He wanted to crush L.
But if आप read "The Los Angeles: BB Murder Cases" आप would know that BB tried to kill him self. He was board. He was a crazy genius. He also loved jam, so in some pictures it might be blood या जाम he's coverd with. But soon at the end of the book आप learn he was killed द्वारा "a mysterious दिल attack". And द्वारा the way, Beyond Birhtday is his real name.
And Kira killed him because B was beaten द्वारा a FBI agent called Naomi Misora, she also dies द्वारा Kira in Death Note. Beyond also was born with the shinigami eyes, which might be a reason he was so insane. Besides that theres nothing और to know about Beyond Birthday who is also known as Rue Ryuzaki. But Beyond Birhtday, Rue Ryuzaki, Backup, B.B, B. Thats all, hope it anwser'd your सवाल ^^ ~B
