Brad Pitt's brother DOUG wants the actor to make up for missing a big charity event in his honour last week (ends25Apr10) - by joining him on a trek up Tanzania's Mount Kilimanjaro next year (11).
Doug Pitt was appointed a Goodwill Ambassador for the African country at an event his actor brother was forced to forfeit after he was stranded in Europe by the Icelandic volcano eruption.
Now the superstar's sibling is trying to persuade Pitt to make up for his absence, by taking part in a climb up Africa's highest peak in January 2011.
But he admits he has a tough task: "I can't say he's been real receptive, but I'll keep at it."