• Baekhyun was one of the last members to join Exo, and was revealed as the group's ninth member on January 30, 2012. ⓢ
• Baekhyun joined SM Entertainment through the S.M. Casting System in 2011. ⓢ
• Baekhyun was a member of the school's band and attended several musical festivals, later winning an award at a local rock festival prior to joining S.M. Entertainment in 2011 through the S.M. Casting System. ⓢ
• Baekhyun was studying for his college musical entrance exams when he joined the label. ⓢ
• Byun has cited Rain as one of his main influences and hopes to emulate Rain's "well-rounded" success. ⓢ
• Baekhyun admits that following cameras on stage is hard.
• Baekhyun feels so nervous on stage that sometimes his legs are almost trembling.
• Baekhyun tried to use less eye-liner.
• At first, Baekhyun worried if eye-liner would suit him well. But he relieved when he found out that his fans actually love it.
• Baekhyun received a lot of advices from TVXQ’s Yunho.
• Baekhyun wants to try many images for his appearances.
• Baekhyun admits that his high school friends sometimes laughed when they saw him danced.
• According to Kai, Baekhyun is a talented dancer.
• Baekhyun thinks that he’s really good at imitating people.
• Baekhyun wants to try every kind of CF, and testing his acting skill.
• When he was in high school, Baekhyun often made a cute expression so his friends would laugh.
• In their dorm, Baekhyun have the closest relationships with Chanyeol and D.O.
• Baekhyun will act cutely in front of girls he likes.
• Baekhyun likes a girl with a lot of charms and unique charisma.
• Baekhyun prefers casual style like shirts and jeans because it’s comfortable for him.
• Baekhyun feels so lucky to join SM, so that he practices on his dancing-skill.
• In school Baekhyun often made a cute voice imitation so that his friends would laugh and applause for him.
• Baekhyun loves to make a ‘ugly’ face expression in front of his friends.
• Until now, Baekhyun still can’t believe if he’s a part of SM Entertainment.
• Baekhyun’s most amazing moment of his life is when SM Staffs asked him to join SM Entertainment.
• Baekhyun thinks that Tao is a really warm and nice person.
• Baekhyun said that Super Junior’s Leeteuk has been really helpful to EXO even after they’re debut.
• “We’re just like a family. We live together. We practice together. We’re so close.” – Baekhyun on the members.
• “Our dream is to becoming the rookie of the year. We will be working really hard to achieve that dream.” – Baekhyun
• “We will be giving all of our attention to our fans.” – Baekhyun
• “I don’t want the fans to give us attention & hopes but I want EXO to be known for always give fans lots of attention and hopes.” – Baekhyun
• Baekhyun often practice his face expression in front of the mirror after showering.
• Baekhyun laughs whenever he sees his pre-debut photos and videos.
• Baekhyun believes he was born to be a star.
• Baekhyun thinks that he’s cute naturally.
• Baekhyun admits if sometimes he’s still shy in front of his fans.
• Baekhyun thinks that all of EXO-K’s members are weirdos.
• Kai said that Baekhyun is a mood booster. Everyone’s happy when he’s around.
• For the first time, Baekhyun thought if Suho was a fierce leader but now he sees Suho as a calm leader.
• Baekhyun really adores Suho cause he’s so cool.
• Baekhyun said whenever he feels confused or nervous, Suho will calm him.
• In his last birthday party, Baekhyun felt so nervous because it was the first time he celebrated his birthday with his fans.
• Baekhyun joined lots of singing competitions since he was in elementary school.
• Baekhyun wants to perform as perfect as SHINee on stage.
• Baekhyun enjoys every little time when he perform on stage because it’s his dream since he was a little.
• Baekhyun and Kris: become friends with Kris because he’s handsome. Baekhyun and Suho: adores Suho because he’s cool.
• Baekhyun is jealous towards Suho’s eyebrows.
• Tao: “Baekhyun is so mature, he even never gets angry at all.”
• “Many fans asked me to do ‘bbuing bbuing’ during the fan-signs but I was shy.” – Baekhyun
• Baekhyun is always teasing Tao, and that’s what really makes Tao miss Baekhyun when he’s in China.
• Baekhyun already had fangirls when he was in high school. Apparently, his voice attracted his female friends.
• Baekhyun has a weird habit of wearing socks to bed so that he can sleep soundly.
• Baekhyun has a tendency to pat the members on their behinds. "I have a habit where I hit their butts because they're cute." ⓢ
• The members that Baekhyun found most difficult to bond with before debut were Lay and Tao. 140110 2 O'clock Radio ✓
• Baekhyun was ranked the #1 member who showed most affection to his fans by Mnet Wide. ⓢ

DISCLAIMER: No source to facts unless marked. (✓) - I will try to find the source links.