**Exhibit 31.01**

**CERTIFICATION OF PRINCIPAL EXECUTIVEOFFICER**

I,Gerald Corcoran, Chief Executive Officer of R. J. O’Brien Fund Management, Inc.(‘RJOFM”), Managing Owner of JWH Global Trust (the “registrant”), do herebycertify that:
| 1.     | I have reviewed this annual report on Form 10-K of  JWH Global Trust;                                                                                                                                                                                                                                                            |
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| 2.     | Based on my knowledge, this annual report does not  contain any untrue statement of a material fact or omit to state a material  fact necessary to make the statements made, in light of the circumstances  under which such statements were made, not misleading with respect to the  period covered by this annual report;     |
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| 3.     | Based on my knowledge, the financial statements, and  other financial information included in this annual report, fairly present in  all material respects the financial condition, results of operations and  changes in partners’ capital of the registrant as of, and for, the periods  presented in this annual report; |
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| 4.     | The registrant’s other certifying officer and I are  responsible for establishing and maintaining disclosure controls and  procedures (as such term is defined in Exchange Act Rules 13a-15(e) and  15d-15(e)) for the registrant and we have:                                                                              |
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|   | (a)                                                                                                                                                                                                                                                                                                                              | designed such disclosure controls and procedures, or  caused such disclosure controls and procedures to be designed under our  supervision, to ensure that material information relating to the registrant,  including its consolidated subsidiaries, is made known to us by others within  those entities, particularly during the period in which this annual report is  being prepared; |
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|   | (b)                                                                                                                                                                                                                                                                                                                              | evaluated the effectiveness of the registrant’s  disclosure controls and procedures and presented in this report our  conclusions about the effectiveness of the disclosure controls and procedures,  as of the end of the period covered by this annual report based on such  evaluation; and |
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|   | (c)                                                                                                                                                                                                                                                                                                                              | disclosed in this annual report any change in the  registrant’s internal control over financial reporting that occurred during  the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal  quarter in the case of an annual report) that has materially affected, or is  reasonably likely to materially affect, the registrant’s internal control  over financial reporting; and, |
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| 5.     | The registrant’s other certifying officers and I  have disclosed, based on our most recent evaluation of internal control over  financial reporting, to the registrant’s auditors and the audit committee of  the registrant’s board of directors (or persons performing the equivalent  functions):              |
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|   | (a)                                                                                                                                                                                                                                                                                                                              | all significant deficiencies and material weaknesses  in the design or operation of internal control over financial reporting which  are reasonably likely to adversely affect the registrant’s ability to record,  process, summarize and report financial information; and |
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|   | (b)                                                                                                                                                                                                                                                                                                                              | any fraud, whether or not material, that involves  management or other employees who have a significant role in the registrant’s  internal control over financial reporting. |

 

 
| Date: July 5, 2007                       |
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| By:                                      | /s/ G. Corcoran |   |
| Gerald Corcoran                          |
| Chief Executive  Officer                 |
| R.J. O’Brien  Fund Management, Inc. |

 

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