Niall Parker (Earth-1804)

"I'm basically your personal assistant at this point."

- - Niall Parker to Spider-Man (Peter Parker)

Niall Parker is the brother of Peter Parker, who is also known under the alter ego of Spider-Man.

Early Years
Niall was born on May 13th 2003 in Queens to Mary and Richard Parker who were scientists working for S.H.I.E.L.D. When Peter was 6 and Niall was 5 their father Richard and his partner, Edward Brock Sr., were working on a new scientific marvel for Trask Industries, but their project wasn't going well. Peter and Niall were introduced to Eddie Brock Jr. by his dad, the 3 instantly became good friends. One day the Brocks and the Parkers took a business flight trip to continue in hopes to find a way to finish their project but the plane crashed and killed everyone. The authorities later had Niall and his brother sent to their closest relatives, which were Aunt May and Uncle Ben. Peter and Niall were raised by their Aunt May and Uncle Ben in Queens, New York. Ben and May never had a child so they raised them as their own sons.

At school Niall was one of the popular kids, he was forced to bully other students including his own brother Peter. Niall would often get into detention and most of the time Peter would have to do his homework. Niall also ended up becoming best friends with Flash Thompson, one of Peter's consistent bullies.

Ben's Death And Finding Out About Peter's Secret
After finding out about Uncle Ben's death, Niall became depressed and blamed Peter for his death. One night Niall woke up because he heard a window getting opened in Peter's room. He entered the room and flicked on the lights only to see Peter in the Spider-Man suit with a cut on his left check and a black eye.

Peter begged Niall not to tell Aunt May or anyone else because if he did their lives would be in danger at all times. Niall obliged and swore to Peter that he would never tell anyone. Niall then would cover up for Peter every time he went missing and would even let himself be used as a test subject for Peter's tests on the Web Shooters.

Trivia
To be added.