List of Ultratop 40 number-one singles of 2003

Columns: Pos | Artist | Title | HP | Weeks
1 | Alphone Brown | Le Frunkp | 1 | 22 | 2 | The Underdog Project & The Sunclub | Summer Jam 2003 | 1 | 23 | 3 | Diam 's | DJ | 1 | 24 | 4 | Jonatan Cerrada | Je voulais te dire que je t'attends | 1 | 19 | 5 | Kana | Plantation | 1 | 20 | 6 | Lorie | Sur un air latino | 1 | 23 | 7 | Eminem | Lose Yourself | 1 | 21 | 8 | Booming People | Chihuahua | 2 | 25 | 9 | Nolwenn Leroy | Cassé | 1 | 13 | 10 | Blue featuring Elton John | Sorry Seems to Be the Hardest Word | 4 | 23

Example questions:
How many members are in the band with the 2003 ultrapop number one single Summer Jam 2003 ? | Which contest did the artist with the Ultrapop single Je voulais te dire que je t'attends win in 2003 ? | Which year did the artist with the Ultrapop number one single Cassé of 2003 win Star Academy ? | Who does the artist with the Ultrapop bestselling single Lose Yourself collaborate with to form a duo called Bad Meets Evil ? | What is the stage name of the artist with the best selling single Le Frunkp ?

Answers:
four | Nouvelle Star | 2002 | Royce da 5 ' 9 | Michaël Youn