Since Bret Bielema arrived at Arkansas, the Razorbacks have been known for their consistent ground attack.

That approach finally paid off last season, when Arkansas won its first conference games under the former Wisconsin coach, finished above .500 and won the program’s first bowl game since 2011. But a lot of the assistant coaches from that team have moved on, making the Razorbacks coaching staff one of the freshest in the SEC.

Although it seems like Bielema has been around forever, in reality he’s just a 45-year-old with one prior head coaching job. As follows, his staff hasn’t been together for a terribly long time. In fact, none of Bielema’s current assistants, save for strength coach Ben Herbert, remain from his Wisconsin days.

Here is the Arkansas coaching staff, ranked by how many years each member will have worked under Bielema while he’s been a head coach entering the 2015 season:

Sam Pittman, associate head coach/offensive line, 3

It makes sense that one of Arkansas’ most tenured assistant coaches happens to be its offensive line coach. Pittman is regarded as one of the best in the business, with eight of his offensive linemen drafted since 2013. Pittman’s last 10 stints have all been as an offensive line coach, including stints at Tennessee and Missouri. Pittman also serves as recruiting coordinator for Bielema.

Michael Smith, receivers, 3

Smith has been a receivers coach for almost 10 years, but before then he was churning out running backs like Darren Sproles at Kansas State, so you know he fits the Bielema mold. He came to Arkansas when Bielema arrived, taking over a personnel group that had four receivers selected in the prior two NFL drafts. He held four stints in various positions at Kansas State, although none while Bielema was a linebackers coach there.

Barry Lunney Jr., tight ends, 3

Previously a high school offensive coordinator in nearby Bentonville, Lunney joined the Arkansas coaching staff when Bielema made the move to Fayettevile. He played quarterback from 1992-95, captaining the team that made the SEC Championship Game his senior season. The Razorbacks will need plenty of production from Lunney’s impressive tight ends if they hope to return to Atlanta this season, especially with the loss of RB Jonathan Williams to injury.

Robb Smith, defensive coordinator/secondary, 2

Playing safety at little-known Allegheny in the mid 1990s, Smith has worked his way up the coaching ladder. His first coaching job was as a defensive grad assistant at Iowa while Bielema was coaching linebackers there. More than 15 years later, Bielema hired Smith to turn around the Razorbacks defense. Before coming to Arkansas, Smith was a linebackers coach for the Tampa Bay Bucs for one season.

Clay Jennings, defensive backs, 2

Jennings joined Bielema’s staff in 2014 after spending six seasons as TCU’s secondary coach. Razorback fans will be asking why Jennings didn’t come sooner, as he completely transformed the Arkansas secondary in just a season. The Razorbacks finished top 10 in scoring defense, allowed only 208.8 passing yards a game and held Alabama’s Amari Cooper to just two receptions.

Rory Segrest, defensive line, 2

He’ll have some rebuilding to do after the Razorbacks lost key defensive lineman Trey Flowers, but the former Philadelphia Eagles defensive line coach has plenty of experience. A former Alabama offensive lineman, Segrest has been all over the country since his coaching career began in the mid 1990s. He came to Fayetteville last season following three seasons at Samford. Like at that school, Segrest also coordinates the Razorbacks special teams.

Dan Enos, offensive coordinator/quarterbacks, 1

Even though he works with quarterbacks, Enos has his eye on the offensive line. After all, he coached former No. 1 overall pick Eric Fisher, an offensive tackle drafted by the Kansas City Chiefs, while head coach at Central Michigan. The former Michigan State quarterback spent much of his coaching life in that part of the country before joining Bielema’s staff in January. He also recruits from that state, as well as Missouri, for the Razorbacks.

Jemal Singleton, running backs, 1

A former Air Force player, Singleton hopes to bring a militaristic approach to ball security for Arkansas running backs. That should be good for Alex Collins, who replaces Williams as the primary back and had some ball security issues during his breakout freshman season. He joined the staff in late February.

Vernon Hargreaves, linebackers, 1

Hargreaves is definitely a “linebackers guy.” He was one at Connecticut in the early 1980s, then followed that by coaching the position at three different schools before joining Bielema’s staff in January. Arkansas fans will be foaming at the mouth when they hear Hargreaves coached future NFL linebackers Jonathan Vilma and D.J. Williams at Miami.