What's your favourite Sports Team?

Sleepstar

There used to be a similar thread on here, but to risk necroposting, I thought it was time to start afresh and because there isn't as many sports-related threads, especially those that focus on general sports team questions. It can be any team in any sport, but please avoid anything that can risk a ban. Here's the format:

Favourite team?
League they're in?
Sport?
When did you start supporting them?
Greatest moment in team's history?
Worst moment in team's history?
Greatest player?
Favourite player?
Best personal memory of the team?
Worst personal memory of the team?
Interesting fact?

Here's mine:
Favourite team? The Gunners
League they're in? Premier League
Sport? Football (Soccer)
When did you start supporting them? Since I was a child, so around 1996-1997
Greatest moment in team's history? Going unbeaten in a single season
Worst moment in team's history? That 8-2 loss to Manchester United; alternatively that horror tackle in the 2007/2008 season
Greatest player? Either Thierry Henry or Tony Adams
Favourite player? It depends
Best personal memory of the team? Unsure at the moment
Worst personal memory of the team? Again, unsure
Interesting fact? Can't think of one