An ideal reward credit card for an individual will have the highest credit limit with the lowest interest rate for the longest amount of time and rewards for activities that they regularly perform. (discoverdebtfreedom.com)
Cards that have high credit limits often have higher interest rates and annual fees. (getoutofdebt.com)
It's hard to pinpoint who has the highest credit limit in the world when there are some people who use cards that essentially have no credit limit. (complexsearch.com)