ability score increase:
When determining your character’s ability scores, increase one score by 2 and increase a different score by 1, or increase three different scores by 1.
age:
Bugbears reach adulthood at age 16 and live up to 80 years.
alignment:
Bugbears endure a harsh existence that demands each of them to remain self-sufficient, even at the expense of their fellows. They tend to be chaotic evil.
Size:
Medium
speed:
Your walking speed is 30 feet.
Languages:
Your character can speak, read, and write Common and one other language that you and your DM agree is appropriate for the character. The Player’s Handbook offers a list of languages to choose from. The DM is free to modify that list for a campaign.