This is a great song by The Script and fairly easy to play on guitar.
Enjoy!

Capo: 3rd Fret

Chords: Em C G D

[Verse 1]
                       Em
Yeah, You could be the greatest
               C
You can be the best
               G                         D
You can be the king kong banging on your chest

                   Em
You could beat the world
                   C
You could beat the war
                  G                      D
You could talk to God, go banging on his door
                   Em
You can throw your hands up
               C
You can be the clock
             G
You can move a mountain
              D
You can break rocks
             Em
You can be a master
               C
Don't wait for luck
         G                         D
Dedicate yourself and you can find yourself

[Chorus]
                        Em C G D
Standing in the hall of fame
                                Em C G D
And the world's gonna know your name
                                  Em C G D
Cause you burn with the brightest flame
                             Em C G D
And the world's gonna know your name
                                          Em
And you'll be on the walls of the hall of fame

-- The same chords throughout the song

You could go the distance
You could run the mile
You could walk straight through hell with a smile

You could be the hero
You could get the gold
Breaking all the records that thought never could be broke

Do it for your people
Do it for your pride
Never gonna know if you never even try

Do it for your counrty
Do it for you name
Cause there's gonna be a day

When your, standing in the hall of fame
And the world's gonna know your name
Cause you burn with the brightest flame
And the world's gonna know your name
And you'll be on the walls of the hall of fame

Be a champion, Be a champion, Be a champion, Be a champion

On the walls of the hall of fame

Em
Be students
C
Be teachers
G
Be politicians
D
Be preachers

Be believers
Be leaders
Be astronauts
Be champions
Be true seekers

Be students
Be teachers
Be politicians
Be preachers

Be believers
Be leaders
Be astronauts
Be champions

Standing in the hall of fame
And the world's gonna know your name
Cause you burn with the brightest flame
And the world's gonna know your name
And you'll be on the walls of the hall of fame

(You can be a champion)
You could be the greatest
(You can be a champion)
You can be the best
(You can be a champion)
You can be the king kong banging on your chest


(You can be a champion)
You could beat the world
(You can be a champion)
You could beat the war
(You can be a champion)
You could talk to God, go banging on his door

(You can be a champion)
You can throw your hands up
(You can be a champion)
You can be the clock
(You can be a champion)
You can move a mountain
(You can be a champion)
You can break rocks

(You can be a champion)
You can be a master
(You can be a champion)
Don't wait for luck
(You can be a champion)
Dedicate yourself and you can find yourself
(You can be a champion)

Standing in the hall of fame