Many times,in all classes! This used to be nice when you could buy a Star C RTW ex BKK for something like 4000 euro,with 27 segments/39.00 miles. Nowadays I realy cannot understand why anybody would buy them,except for traveling round the world in a single trip.

The last one,in C,I did in about a week,bcs the coupons were getting to their use by date and I had only used the BKK-IST and some European short hops before.IST-FRA-EZE-EWR-NRT-HKK-BKK,and a separat flight to IST,I think! I got frantic calls from my Turkish bank abouth my CC being used "all over Asia over abouth 3 days".