Prime Minister of New Zealand minister of finance became too big; Prime Minister Sir Robert Muldoon was criticised for taking on the finance portfolio during his time in office as it resulted in a large concentration of power in one individual. Before 1987, it was also common for Prime Ministers to take the role of minister of foreign affairs, so they could represent New Zealand on an international stage. More recent Prime Ministers have taken portfolios relevant to their interests, or to promote specific areas they saw as important. For example, David Lange took the education portfolio in his second term; Helen Clark took the
Helen Clark by secret ballot in October 2016. Clark finished fifth place in the sixth poll—her candidacy was effectively vetoed when three of the permanent Security Council members voted against her. Clark's bid for Secretary-General is the topic of a documentary film, "My Year With Helen", directed by Gaylene Preston, which premiered in February 2018. Clark was brought up as a Presbyterian Christian, attending Sunday school weekly. When she was Prime Minister she described herself as an agnostic. She married sociologist Peter Davis, her partner of five years in 1981, shortly before she was elected to Parliament. Clark had been under pressure