Barcelona superstar Lionel Messi has agreed a new four-year contract with the club, capping a busy off-season for the forward, who has also turned 30 and got married since the end of 2016-17.

After making his Barca debut aged 17, Messi has been the scourge of defenders in Spain and across the globe, racking up 568 goals for club and country.

In the process the forward has collected 29 trophies, but international honours with Argentina still elude him.

After Messi struck a deal to renew with Barca, we take a look at 10 of his best goals throughout a sensational career that will see him playing at Camp Nou until 2021.

Albacete (H): May 1, 2005

Even at 17, Messi had the confidence of a veteran. Having already had one goal wrongly ruled out for offside - an audacious chip from the edge of the box - Messi's confidence was far from knocked and just a minute later he latched onto Ronaldinho's pass before lobbing the ball over Albacete stopper Raul Valbuena from 16 yards. Some way to open your account for a club.

Croatia (A): March 1, 2006

It took Messi five appearances to score for his country, but it was worth the wait. With Argentina's friendly against Croatia finely poised at one apiece, Messi picked off a wayward pass in the opposition third before driving at the defence and slamming home from 20 yards out.

Real Madrid (H): March 10, 2007

Messi had already scored two equalisers in this match, but when Sergio Ramos headed home with 15 minutes left, it looked like Real Madrid would see the game out. Enter Messi. The forward controlled Ronaldinho's pass on the edge of the box, left Ivan Helguera in a heap on the ground, and fired past Iker Casillas into the corner to complete his first treble.

Getafe (H): April 18, 2007

In the 12 years since he first got on the scoresheet, only one of Messi's strikes was ever going to top this list: his Diego Maradona-esque solo goal against Getafe.  Messi picked up the ball in his own half and danced around two players before turning on the pace, beating two more defenders and going around the goalkeeper, capping it with a right foot finish.

Real Zaragoza (A): March 21, 2010

Described by some as 'a defining goal' in his career Messi's strike against Real Zaragoza seemed to take him from very good into another class entirely. Messi displayed all he had to offer in this goal, which began when he won the ball from a tackle on halfway. From there, he shrugged off one challenge, raced towards the box and turned a defender inside out before drilling the ball into the far corner - leaving Pep Guardiola speechless.

Real Betis (A): December 9, 2012

If any of the years Messi has been playing can be defined as "his year" it was 2012, when he seemed to break every record under the sun. The one that set a Guinness World Record was his second against Real Betis in December - the 86th goal of the calendar year for the Argentine. It was a typically Messi goal, too, as he slammed home first time into the far corner from Andres Iniesta's layoff to surpass Gerd Muller's record of 85 goals in a year.

Iran (N): June 21, 2014

Prior to the 2014 World Cup, Messi had only scored one goal in eight appearances. Seemingly determined to step up for Argentina, he netted in his side's opening match before going on to score one of the goals of the tournament in the second against Iran. With the score at 0-0 heading into stoppage time, Messi took control of the ball and bent a powerful strike past the despairing arms of Alireza Haghighi to break Iranian hearts.

Bayern Munich (H): May 6, 2015

Having already opened the scoring three minutes earlier to give Barca a 1-0 advantage over Bayern Munich in the Champions League semi-final, Messi doubled his tally with a sumptuous effort. Ivan Rakitic's pass sent Messi on his way, before the little maestro's trickery put Jerome Boateng on his backside and allowed the Argentine to casually lift the ball over the onrushing Manuel Neuer.

Athletic Bilbao (N): May 30, 2015

The second part of a treble-winning season for Barca came in the form of the Copa Del Rey against Athletic Bilbao. With 20 minutes gone and the score deadlocked, Messi set off an a marauding run down the right wing and soon found himself trapped amongst three defenders. Naturally, Messi was able to float past the trio as if they weren't there, before cutting into the box and beating Iago Herrerín at his near post.

Real Madrid (A): April 23, 2017

El Clasico rarely disappoints for football fans around the globe, and the latest edition was no different. Anything but a win would essentially hand Real Madrid the title, and it looked to be headed for a 2-2 draw until Sergi Roberto's swashbuckling run in the 92nd minute gave Jordi Alba the chance to square it to Messi, who finished with aplomb from the edge of the area for his 500th Barcelona goal.