Muhammad was born in the year 570. His dad died 6 month before his birth and was sent to a new family (Bedouin family) according to Islam tradition
At 6 years old, Muhammad's biological mom, Amina, died from illness which made Muhammad an orphan
At age 8, Muhammad was taken in by his paternal grandfather, Abd al-Muttalib until he died. After his grandpa's death he was take in by his uncle Abu Talib
at age 9 or 12 Muhammed attended a trading journey with his uncle in Syria where he met Bahira, a Christian monk
Muhammad allegedly became a merchant and was involved in trade. He was very respectful and had a good character which is why he got the nickname "al-Amin".
Muhamma was also known for being the one to make the decision for the movement of the "black stone" . He was a muslim and his ways were soon incorporated in the Quaran. He satisfied lots of people and was honored by many.