The Harbaugh Brothers are hogging — or Har-gging or whatever — all the attention at Super Bowl XLVII. But little Johnny and Jimbo aren’t the only tikes in the backyard turned titans in the world of sports. Here’s a rundown of the top 30 sets of active athlete siblings, with the combined accomplishments of the top 10 brothers, sisters and twins.

This year, countless Internet memes went viral. But the world of sports saw some of the best. Here is a rundown of the top 10 best Internet memes in sports in 2012.

The New York Giants will try and keep their playoff hopes alive by handing the Baltimore Ravens a fourth straight defeat when they meet at 4:25 p.m. ET this afternoon on FOX. The defending Super Bowl champion Giants (8-6) must rebound from last week’s disheartening 34-0 loss in Atlanta if they want to have any chance at a possible repeat, while the Ravens (9-5) would like to turn things around in their quest to win a second straight AFC North crown.

The Quarterback Class of 2012 is off to a fast start. Led by Indianapolis’ Andrew Luck, Washington’s Robert Griffin III and Seattle’s Russell Wilson, the Class of 2012 has a solid base to build on. But they have a long way to go to catch up with the greatest quarterback classes in NFL history.

Most drafts have one or two serviceable passers, the majority of these 10 had multiple Super Bowl caliber signal-callers:

The New York Giants will try and increase their lead in the NFC East when they face off with the Washington Redskins tonight at 8:30 p.m. ET on ESPN. The defending Super Bowl champion Giants hold a two-game edge over the Redskins and Cowboys, thanks in part to their 27-23 home win over the Skins back in Week 7. The Redskins, on the other hand, are hoping to make Robert Griffin III’s “Monday Night Football” debut a successful one by stretching their winning streak to three and also gaining some ground on the Giants in the process.

Two teams coming off drastically different Week 3 results will battle tonight when the Philadelphia Eagles host the New York Giants at 8:20 pm EST on NBC. The defending Super Bowl champions went to Carolina 10 days ago and absolutely dominated the Panthers 36-7. On the other hand, the Eagles traveled to Arizona last Sunday and were blown out by the Cardinals by a 27-6 mark.

The defending Super Bowl champions took the ‘next man up’ concept to another level on Thursday night. Despite missing three key offensive starters, the New York Giants throttled the Carolina Panthers, 36-7, in a game that was never close. The G-men jumped out to a 20-0 halftime lead and never looked back.

Two NFC teams will be looking to sustain their Week 2 momentum when the Carolina Panthers host the New York Giants tonight at 8:20pm EST on the NFL Network. The defending champions lost to the Cowboys in the season-opener and were down two touchdowns against the Buccaneers, but then Eli Manning rallied the G-men for 25 fourth-quarter points and a victory.

The NFL season is finally here, and the 2012 campaign will begin in grand fashion tonight (8:30 p.m. ET) with the Super Bowl champion New York Giants hosting the Dallas Cowboys.

Twice in the last five seasons the New York Giants have won the Super Bowl championship, coming virtually out of nowhere with miraculous late-season runs. Each time they left the NFL saying “How the heck did they do that?” Each time they heard cries that they were nothing but a fluke.